Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
| ES11 |
1952 |
| Elesta AG, Bad Ragaz |
CH |
|
| ESM740 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| EUIX |
|
| Osram GmbH KG; Berlin |
D |
|
| EUVI |
|
| Osram GmbH KG; Berlin |
D |
|
| EUVII |
|
| Osram GmbH KG; Berlin |
D |
|
| EUVIII |
|
| Osram GmbH KG; Berlin |
D |
|
| EUX |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXII |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXIV |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXV |
|
| Osram GmbH KG; Berlin |
D |
|
| EUXX |
|
| Osram GmbH KG; Berlin |
D |
|
| EW16 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EW20-60V/0,4A |
|
| Osram GmbH KG; Berlin |
D |
|
| EW0417 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EW499SH |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EW0506 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EY51 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EY80 |
|
| Common type Europe tube/semi... |
EU |
|
| EY81 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| EY86 |
1954 |
| Common type Europe tube/semi... |
EU |
|
|
| EYY13 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EZ1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| EZ2 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EZ4 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EZ12 |
1938 |
| Telefunken Deutschland (TFK)... |
D |
|
| EZ80 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| EZ81 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| F2,5M3a |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| FA5604 |
|
| Common type Japan tube/semic... |
J |
|
Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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